# CVE-2025-4397

## Summary

- **CVE ID:** CVE-2025-4397
- **Severity:** MEDIUM
- **CVSS Score:** 6.8 (CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-313
- **Published:** May 7, 2026
- **Last Modified:** May 7, 2026

## Description

Medtronic MyCareLink Patient Monitor uses per-product credentials that are stored in a recoverable format. An attacker can use these credentials to modify encrypted drive data.

## Affected Products

- Medtronic — MyCareLink Patient Monitor 24950 (0)
- Medtronic — MyCareLink Patient Monitor 24952 (0)

## References

- [CNA](https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html)
- [CNA](https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01)
- [CNA](https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-8-7-18.html)
- [CNA](https://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-219-01)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.13%
- **EPSS Percentile:** 3.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._